6324722745 has 32 divisors (see below), whose sum is σ = 11043108864. Its totient is φ = 3065534400.

The previous prime is 6324722713. The next prime is 6324722777. The reversal of 6324722745 is 5472274236.

It is an interprime number because it is at equal distance from previous prime (6324722713) and next prime (6324722777).

It is not a de Polignac number, because 6324722745 - 2⁵ = 6324722713 is a prime.

It is a super-2 number, since 2×6324722745² = 80004235602240670050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6324722697 and 6324722706.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 901200 + ... + 908190.

It is an arithmetic number, because the mean of its divisors is an integer number (345097152).

Almost surely, 2^6324722745 is an apocalyptic number.

It is an amenable number.

6324722745 is a deficient number, since it is larger than the sum of its proper divisors (4718386119).

6324722745 is a wasteful number, since it uses less digits than its factorization.

6324722745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12493.

The product of its digits is 564480, while the sum is 42.

The square root of 6324722745 is about 79528.1254965814. The cubic root of 6324722745 is about 1849.3275125762.

The spelling of 6324722745 in words is "six billion, three hundred twenty-four million, seven hundred twenty-two thousand, seven hundred forty-five".